(Kanye West onstage with 2 Chainz, Big Sean…and a nation of millions at SxSW)

Kanye West wowed a crowd of hardcore hip hop fans tonight at SxSW when he appeared out of nowhere at the SOB’s 30th Anniversary party (the Belmont nightclub, Austin, TX). The show featured a lineup of the legendary New York City club’s favorites, including Elle Varner, Miguel, Machine Gun Kelly, 2 Chainz and that SOB’s mainstay, Slaughterhouse.

But when 2 Chainz started performing, his latest collaborator Kanye jumped on stage and hit a stunt pose, alongside Big Sean. Ye and Sean then performed a short set, including “Marvin Gaye and Chardonnay”…and luckily Mikey Fresh was right there to capture that moment and more!

Special shout out to our fam Lowkey/Youheardthatnew.com and Meka/2Dopeboyz.com for hosting this monumental night!

Watch “Marvin Gaye” above….
check out more Kanye and Big Sean,
Video of Kanye performing “Can’t Tell Me Nothin,” plus photos of Slaughterhouse with their special guest, MC Hammer, and more
after the jump….

UPDATE: More video of 2 Chainz x Kanye x Big Sean’s full set via MahoganyDane and 2DopeBoyz.

kanye-joe-budden-royce-hammer
What a photo: Kanye, Joe Budden, Royce da 5’9″, and MC Hammer. (via Hammer’s instagram)

joe-tweet

julia-tweet

Lots of great twitpics from the SOB’s show, via @BradWete, @3rika, @AndreasHale, @MsLoveJoy, @DJSkee, SOB’s own @Kozza. UPDATE: More photos added, thanks to RollingOut.

Related:
Big Sean featuring Kanye West “Marvin Gaye and Chardonnay” Video
Kanye West & Jay-Z ‘Go CRAY’ In “Ni**as In Paris” (New Video)
Look: Kid Cudi Performs New Song, Lil Kim Fires at Drake, Rare Kanye Footage
Kanye West Debuts “Big Brother” To Jay-Z For The First Time (Video)